C++音视频实战-FFmpeg基础到工程-多路H265监控录放开发
2023-08-21 09:59 作者:每天学习n个拼课技巧 | 我要投稿
public static void testInsert() throws SQLException {
// 第一种:需要在执行sql语句的时候手动传入连接对象// // 往user表中添加一行数据// // 1. 创建QueryRunner对象// QueryRunner queryRunner = new QueryRunner();// // 2. 调用queryRunner对象的方法执行sql语句,如果是执行增删改的SQL语句则调用update方法// String sql = "insert into user(username,password,nickname) values (?,?,?)";// queryRunner.update(JDBCTools.getConnection(),sql,"黄忠","111111","千钧一发");
//第二种:直接将连接池对象交给QueryRunner
QueryRunner queryRunner = new QueryRunner(JDBCTools.getDataSource());
String sql = "insert into user(username,password,nickname) values (?,?,?)";
queryRunner.update(sql,"赵云","123456","七进七出");
}